India’s fintech rocket: The UPI, now it is accelerating beyond anything even India first imagined. From Mumbai kirana shops to Paris monuments, the system that made Scan → Pay → Done a national habit ...

After working with thousands of older adults, one gerontologist discovered 3 simple principles that separate healthy aging from unhealthy aging. Donald Trump mocked in Venezuela media cartoon Man ...

In this video, we explore the process of retrieving an American elm log from an urban setting. Arkansas to become first state to cut ties with PBS: 'Not feasible' 'Ella McCay' is a huge mess. Can we ...

This is a python version of the logarithmic FFT code FFTLog as presented in Appendix B of Hamilton (2000) and published at jila.colorado.edu/~ajsh/FFTLog. A simple ...

Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform, ...

Fourier Neural Operators (FNO) are powerful tools for learning partial differential equation solution operators, but lack architecture-aware optimizations, with their Fourier layer executing FFT, ...

Using a simple yet effective technique, researchers from Doshisha University could harness ultrasound vibrations generated by a piezoelectric transducer to control the orientation of cultured ...

Abstract: This article proposes an efficient 2D-FFT method based on the digital signal processing (DSP) platform, suitable for frequency-modulated continuous-wave (FMCW) radar systems. Given the ...